Remove scrapy+deps (for govuk_spider) from Jenkins
Remove scrapy+deps (for govuk_spider) from Jenkins

govuk_spider, which needed scrapy, has been deprecated for a long time. So
remove it and all associated dependencies (determined using `pip install
--no-install --verbose scrapy | grep '/usr/local/lib'`) from the deploy
Jenkins machines.

I've also moved the project repo to the attic:

- https://github.com/gds-attic/govuk_spider

alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet